Name SGG COOL-LITE KN 166 II 4mm
Type GLAZING
Subtype COATED
Token
cool-lite-kn-166-ii-4mm
Component ID
Manufacturer Saint-Gobain Glass
NFRC ID 21223
IGDB Version 110.0
Acceptance #
Conductivity 1
Material NOT_APPLICABLE
Appearance Clear
Coated Side FRONT
Coating ID 1886
Coating Name COOL-LITE KN 166 II
IGDB Time Created 2026-02-03 08:02:31
Specular Yes
Thickness (mm) 4.0000
TIR front 0.0000
Emissivity front 0.0288515
Emissivity back 0.8400000
Filename COOL-LITE KN 166 II 4mm.SGG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.382197
Tb Sol
0.382197
Rf Sol
0.4800964
Rb Sol
0.3815199
Tf Vis
0.6666988
Tb Vis
0.6666988
Rf Vis
0.2078809
Rb Vis
0.1996723
TDW
Direct / hemispherical 0.542483
TUV
Direct / diffuse 0.3825056
TSPF
Direct / diffuse 14.3743887
Tf Color
Direct / hemispherical
L*a*b*
( 85.161, -2.106, 6.881 )
XYZ
( 61.963, 66.323, 63.083 )
Rf Color
Direct / hemispherical
L*a*b*
( 53.093, 2.317, -11.560 )
XYZ
( 20.503, 21.132, 29.943 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )
Summary Values Source IGDB v111

Composition

Index : 0
Subtype COATING
Name COOL-LITE KN 166 II
Token cool-lite-kn-166-ii
Index : 1
Subtype MONOLITHIC
Name SGG PLANICLEAR 4mm
Token planiclear-4mm
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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